[ComputerCraft] Stripmine

args = {...}
if args[1] == nil then
  print("Fackeln bitte in Slot 16 Legen und einen Stoff zum verbauen in Slot 1")
  print("Wie viele Finger,soll es haben?")
  args = {}
  args[1]= read()
end
function Torch()
turtle.digUp()
turtle.up()
turtle.dig()
turtle.select(16)
turtle.placeDown()
turtle.dig()
turtle.forward()
turtle.digDown()
turtle.down()
end
function Dig()
  turtle.dig()
  Refuel()
  turtle.forward()
  turtle.digUp()
  if turtle.detectDown() == false then turtle.placeDown() end
end
function Refuel()
  if turtle.getFuelLevel() <= 16 then
    turtle.select(1)
    while true do
        if turtle.refuel() == false then
            print("Bitte Fuel Nachfüllen")
            sleep(10)
        else
            break
        end
    end
  end
end
  function Finger()
turtle.turnLeft()
for i=  1,4 do Dig() end
turtle.turnLeft()
turtle.turnLeft()
for i= 1,4 do turtle.forward() end
for i= 1,4 do Dig() end
turtle.turnLeft()
turtle.turnLeft()
for i = 1,4 do turtle.forward() end
turtle.turnRight()
end
for f= 1,args[1] do
  Torch()
  Dig()
  Dig()
  Finger()
end